Update README.md

REAS · web-flow · commit 40a268292787 · 2016-11-10T14:38:51.000-08:00
diff --git a/content/examples/README.md b/content/examples/README.md
@@ -1 +1 @@
-The examples without a credit line were written by Casey Reas or Ben Fry and they are in the public domain, but we appreciate a link back to the original and/or an acknowledgement. The copyright for credited files remains with the original author.
+The examples without a credit line were written by Casey Reas or Ben Fry and they are in the public domain. Daniel Shiffman's examples are in the public domain. We appreciate a link back to the original and/or an acknowledgement when they are used.  The copyrights for other credited files remains with the original authors.

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`@@ -1 +1 @@`
`1`		`-The examples without a credit line were written by Casey Reas or Ben Fry and they are in the public domain, but we appreciate a link back to the original and/or an acknowledgement. The copyright for credited files remains with the original author.`
	`1`	`+The examples without a credit line were written by Casey Reas or Ben Fry and they are in the public domain. Daniel Shiffman's examples are in the public domain. We appreciate a link back to the original and/or an acknowledgement when they are used. The copyrights for other credited files remains with the original authors.`